Fix for alr detection bug on pause.

webrtc/modules/pacing/interval_budget.cc

Index: webrtc/modules/pacing/interval_budget.cc
diff --git a/webrtc/modules/pacing/interval_budget.cc b/webrtc/modules/pacing/interval_budget.cc
index 0cd6cf5bbe9a0e95279e444b90f3947c7c900adb..7e4fe0200ac576a604dd18bd1c19a5263e2a6e8e 100644
--- a/webrtc/modules/pacing/interval_budget.cc
+++ b/webrtc/modules/pacing/interval_budget.cc
@@ -15,6 +15,7 @@
 namespace webrtc {
 namespace {
 constexpr int kWindowMs = 500;
+constexpr int kDeltaTimeMs = 2000;
 }
 
 IntervalBudget::IntervalBudget(int initial_target_rate_kbps)
@@ -34,6 +35,7 @@ void IntervalBudget::set_target_rate_kbps(int target_rate_kbps) {
 }
 
 void IntervalBudget::IncreaseBudget(int64_t delta_time_ms) {
+  RTC_DCHECK_LT(delta_time_ms, kDeltaTimeMs);
   int bytes = target_rate_kbps_ * delta_time_ms / 8;
   if (bytes_remaining_ < 0 || can_build_up_underuse_) {
     // We overused last interval, compensate this interval.